Automatic power battery pole ear bending mechanism and work method thereof

Abstract

The invention relates to an automatic power battery pole ear bending mechanism which comprises a framework workbench, an upward-folding motor fixedly arranged on the upper side of the framework workbench, a downward-folding motor fixedly arranged on the lower side of the framework workbench, an upward-folding pole ear block in drive connection with the upward-folding motor and a downward-folding pole ear block in drive connection with the downward-folding motor; the automatic power battery pole ear bending mechanism furthermore comprises a rotary motor fixedly arranged on the left side or right side of the framework workbench and a cover plate rotation device in drive connection with the rotary motor; the downward-folding pole ear block is provided with vertically-upward lower inserting pieces, the upward-folding pole ear block is provided with vertically-downward upper inserting pieces, and the lower inserting pieces and the upper inserting pieces are arranged oppositely and are staggered by a preset distance in the horizontal direction; and the automatic power battery pole ear bending mechanism furthermore comprises a control device, and the control device is electrically connected with the upward-folding motor, the downward-folding motor and the rotary motor. By means of the automatic power battery pole ear bending mechanism, a power battery pole ear can be rapidly bent and formed, automation of folding of the pole ear and bending of various pole ears are greatly improved, it is beneficial to improvement of quality of pole-ear-folding products, equipment production efficiency is improved, and the equipment cost is lowered.

Description

technical field [0001] The invention relates to a battery production tool, in particular to an automatic bending mechanism for tabs of a power battery and a working method thereof. Background technique [0002] In recent years, the large demand for power batteries has brought unlimited business opportunities to power battery manufacturers. In order to obtain the largest market share, it has become the common goal of power battery manufacturers to provide power batteries with low price, safety, reliability and stable quality. [0003] The bending and sealing of power battery tabs is an important process in the production of power batteries. Traditional processing methods are handled by manual operations. The power batteries produced by this method are prone to short circuits, poor product consistency, Unstable quality and other shortcomings, and the tabs are bent by hand, which is slow and inefficient, and the bending size of the tabs is not uniform. Contents of the invent...

AI Technical Summary

Problems solved by technology

[0004] The present invention aims to solve the technical problems of unstable, non-uniform size and low efficiency in the prior art, and provides an automatic bending mechanism for power battery tabs, which greatly improves the response speed of the folded tabs and improves the efficiency.

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